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Cooig
Testing Instrument & Equipment
Test Instruments
PH Meters
Spa ph tester
(607 products available)
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Swimming Pool Chlorine
tester
2 IN 1 Portable
Spa
water
PH
tester
OEM ODM Water quality
tester
$5.00-$8.24
Min. Order: 50 pieces
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electric soil swimming pool
spa
ph
meter water cl2
tester
liquid
PH
tester
$28.00-$30.00
Min. Order: 1 piece
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Digital Bluetooth Swimming
pH
Meter Accuracy 0.01 with ATC Waterproof IP67 for pool
Spa
range 0-14
PH
Tester
180-day lowest price
Ready to Ship
$21.85-$28.07
$23.00-$29.55
-5%
Shipping per piece: $9.30
Min. Order: 2 pieces
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YY-1030 Blue tooth
Ph
Meter Aquarium
SPA
Pool
PH
Water Quality Monitor
Tester
for Soil Cosmetic Food Cheese Meat Fruit Dough
$21.00-$29.80
Min. Order: 5 pieces
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ROKTOOLS Digital EC Meter
SPA
Swimming Aquarium Water Quality Monitor
pH
Meter
Tester
$37.00-$39.00
Min. Order: 10 pieces
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Chlorine
Tester
,
PH
& Chlorine Cl2 Level Meter
Tester
Test Monitor Swimming Pool
Spa
Water monitor Quality Analysis
$10.40-$10.72
Min. Order: 5 pieces
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EZ-9909B Digital Water Quality Monitor
Tester
5 in 1 TDS/EC/
PH
/Salinity/Temperature Meter for
spa
swimming pool Aquariums
180-day lowest price
Ready to Ship
$5.14-$7.27
$6.85-$9.70
-25%
Shipping per piece: $2.26
Min. Order: 10 pieces
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Pocket-size
pH
/ORP/Chlorine Analyzer Meter
Tester
$350.00-$450.00
Min. Order: 1 set
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